I didn't need the encouragement. I pulled myself upright and started running after the two thieves.
They knew their turf as well as I know every vein in my beautiful yellow eyes. They dashed toward a wall that I thought would be a dead end. At the last minute they clambered up and started running at right angles along another joist invisible against the white ceiling. I chinned up to the next level and continued my pursuit
Below me I could see the white hats of the guards jogging along, shouting warnings. Chumley made way for them, parting the crowd forcibly where necessary. Eskina, a foot shorter than the average shopper, had disappeared in the sea of heads.
Massha flanked me, readying a ring with a huge tan stone. The Skeeve kept glancing back at us, and as Massha raised her weapon, he spun on the narrow beam and pointed his joined hands at us.
"Duck!" I yelled.
Massha's eyes widened. She dove to one side as a tongue of green fire blasted by us. One of the dragonlings whom I had disturbed sleeping on the first beam let out a squawk of protest as it got a hot-seat. The beam itself was singed black for a significant diameter. I gulped. If one of us had been in the way of that spell, we would have been toast. Massha recovered quickly, firing off the ring.
A mass of writhing tan and gray flew toward the fugitives. As it neared them, it unwound into a coil of rope. The running figures flattened themselves on the beam. The rope should have followed their movements, but it expanded into a greater and greater mass and plummeted into the crowd. A cry went up as several shoppers were bound into a huge tangle with Chumley and some of the guards. An outraged, "Oh, I say!" escaped the Troll, who began to break the ropes one at a time between his mighty hands.
"Sorry, Chumley," Massha called, her face scarlet. It was up to me. I tried to ignore the fact that the boards I was running on were a hair narrower than my feet. I tried to ignore the sixty-foot drop if I should trip. All I could see was getting my hands on the Skeeve-impersonator and beating the heck out of him before turning what was left over to the authorities.
Another turning appeared ahead. This time I was aware of their trick, so I studied the beams that lay ahead of me. This time there were two sets of cross braces, one higher and one lower. Psychologically speaking, the thieves had gone up the first time. I thought it was a better-than-even chance they'd go down. I almost grinned as they reached the end of the beam, and the big thief crouched to jump to the lower level. He stuck out a hand to help the shorter thief, the Skeeve-clone, who slowed down so he could make the transit more safely. I put on a burst of speed, gathered myself, and leaped out into space.
My hands touched smooth warm flesh. I had him! The Skeeve yelled. We found ourselves hanging on either side of the beam with our legs dangling six stories in the air. His accomplice, who turned out to be a Troll with purple-black fur, wobbled its way back toward us. He would reach us in a moment. I wasn't in a position to fight.
The Skeeve saw my expression as I considered the dilemma.
"Monsieur, do not drop me. I am afraid of heights. Please. Please do not drop me."
The Troll was two steps away. I had no choice. I let go of the Skeeve's hand.
"You dropped me!" he screeched, as we fell.
The crowd saw us dropping toward them and fled the area, screaming. A purple blur dashed into the newly cleared floor, and put out its arms. I collapsed into a nest of thick hair and lay there gasping.
"Thanks, Chumley," I croaked.
"Think nothing of it, old man," the Troll assured me gallantly. I got my breath back and waved my arm. "Let me down." He set me on the floor. "Where is the SOB?"
"Right here," Chumley gestured, pointing to a body on the floor. It didn't look like Skeeve. It was small, hairy, and terrified.
"What is it?" I asked distastefully.
Chumley picked his foot up off its neck. The skinny creature, which would be up to my hip if I let it stand up, lay panting on the floor. It had a short, light brown pelt everywhere on its body except its tail, which was naked, and its head, where the fur was longer, blonder, and teased into a pompadour. Strapped to its skinny back was a pack like a book bag. Parvattani's men quickly wound the beast up in a coil of lightning, which I'd taught them to use only that morning, and confiscated the tote.
"It's-a a mall-rat," Par explained, a sneer on his otherwise pleasant face.
"A species indigenous to confined shopping spaces on Flibber," Eskina explained. "They are very greedy and like to steal. It makes sense that Rattila would employ one so close in type to his own species. But they are not very intelligent. It would be difficult to teach them to do what the other shapechangers are doing. Perhaps he is the only one of his kind in Rattila's employ."
"And who are you calling stupeed?" the mall-rat complained.
"Not you," Eskina acknowledged. "You can't be too stupid, anyhow."
"Thanks for nothing, madame," the rat grumbled, hunkering down in a heap between us.
Parvattani stood on its tail. The guards went through the backpack. Inside was nothing but a pile of cards.
"Those are just like the ones I saw the Pervect gal using," I insisted.
"What are these?" Par demanded, waving one under our captive's nose.
"I have no idea," the mall-rat said, a blank look on his face. "Rath-air pretty, eh?" "Where did you get them? How do they work?"
"J'ne parle Flibber, monsieur."
"He is stupid." Eskina sighed.
"No, he's not," I contradicted her. I shoved my face into the rat's. "He's smart enough to know that I'm going to start ripping his limbs off one at a time if he doesn't start cooperating!"
"Hey, cool down, cool down, Green-skinned Dude!" the rat protested, scrambling to put some distance between his face and mine. He looked plaintively from Par to Chumley to me. "They are my cards, monsieur. Give them back, s'il vous plait? I will get in real trouble without zem."
"You have-a been causing a lot of trouble with them," Parvattani asserted, triumphantly. "Mr. Aahz, will you do the honors?"
"Wait a minute," I cautioned him, holding up a hand. "Let's make sure we're dealing with the real thing. Massha, is this the guy that we followed the other day?"
Massha hoisted her magik-detector amulet out from among the cluster of jewels hanging on her massive chest and waved it over our captive. "Yup."
"So," I deduced, "one of these cards is the one that lets him turn into Skeeve."
Massha shrugged. "That'd be my guess, but magik items are tricky. Unless he shows us how he did it, it's just a surmise."
"Which one is it? The tall Klahd with blond hair?"
I turned to the mall-rat, who stuck his long nose into the air. "Not a chance, monsieur. I do not do requests."
"Left arm first, or right?" I asked, casually. The mall-rat's eyes widened into twin blue pools of alarm.
"Hein, I did not say I wouldn't help out at all!"
"Good." I spread out the pack of cards in his face. "How do they work?"
The rat looked blank again. "You just—how you say?— I mean, I just hold it. You say the words. And then it works."
"That's real descriptive," I gritted, menacingly. "Sounds pretty straightforward, Aahz," Massha soothed me. "You just invoke the card the way you'd invoke an amulet. What do you think, Eskina?"
The Ratislavan investigator nodded avidly. "It was meant to be easy to use."
"Aahz?" The rat's face brightened. "Yeah, I know you. I mean, the card does."
"Shut up!" I roared. I hated it that this piece of vermin might know anything about my ex-partner's inner thoughts. "Can anyone use these things, Massha, or are they keyed to him?"
Massha frowned. "I wish the Boss was here."
"Well, he's not," I snapped, probably sharper than I should have. "You're the real gadget mechanic, not him. This is your field of expertise. Think!" Massha looked a little surprised, but she got with the program.
"My guess is no," she offered, a little uncertainly. "If what Eskina said is true, that they work by the Law of Contagion, then they're generic."